Walmart Amps Up Cloud Capabilities, Reducing Reliance on Tech Giants
wsj.com
wsj.com
There are two big threats to Amazon's AWS money machine. The first, is that a lot of their customers were VC-funded money burners that will simply go away or get much, much smaller (e.g. Uber). The second, is that competition from Microsoft, Google, Oracle, IBM, etc. will turn cloud computing into a commodity with thin profit margins.
Worse, I think both threats will hit them at the same time in the next couple years.